1965644928

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 256

約数和(自身を含む): 6350601600

約数和(自身を除く): 4384956672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 67, 72, 78, 96, 104, 108, 117, 128, 134, 144, 156, 192, 201, 208, 216, 234, 268, 288, 312, 351, 384, 402, 416, 432, 468, 536, 576, 603, 624, 653, 702, 804, 832, 864, 871, 936, 1072, 1152, 1206, 1248, 1306, 1404, 1608, 1664, 1728, 1742, 1809, 1872, 1959, 2144, 2412, 2496, 2612, 2613, 2808, 3216, 3456, 3484, 3618, 3744, 3918, 4288, 4824, 4992, 5224, 5226, 5616, 5877, 6432, 6968, 7236, 7488, 7836, 7839, 8489, 8576, 9648, 10448, 10452, 11232, 11754, 12864, 13936, 14472, 14976, 15672, 15678, 16978, 17631, 19296, 20896, 20904, 22464, 23508, 23517, 25467, 25728, 27872, 28944, 31344, 31356, 33956, 35262, 38592, 41792, 41808, 43751, 44928, 47016, 47034, 50934, 55744, 57888, 62688, 62712, 67912, 70524, 76401, 77184, 83584, 83616, 87502, 94032, 94068, 101868, 111488, 115776, 125376, 125424, 131253, 135824, 141048, 152802, 167232, 175004, 188064, 188136, 203736, 229203, 231552, 250752, 250848, 262506, 271648, 282096, 305604, 334464, 350008, 376128, 376272, 393759, 407472, 458406, 501696, 525012, 543296, 564192, 568763, 611208, 700016, 752256, 752544, 787518, 814944, 916812, 1003392, 1050024, 1086592, 1128384, 1137526, 1181277, 1222416, 1400032, 1505088, 1575036, 1629888, 1706289, 1833624, 2100048, 2256768, 2275052, 2362554, 2444832, 2800064, 3010176, 3150072, 3259776, 3412578, 3667248, 4200096, 4550104, 4725108, 4889664, 5118867, 5600128, 6300144, 6825156, 7334496, 8400192, 9100208, 9450216, 9779328, 10237734, 12600288, 13650312, 14668992, 15356601, 16800384, 18200416, 18900432, 20475468, 25200576, 27300624, 29337984, 30713202, 36400832, 37800864, 40950936, 50401152, 54601248, 61426404, 72801664, 75601728, 81901872, 109202496, 122852808, 151203456, 163803744, 218404992, 245705616, 327607488, 491411232, 655214976, 982822464, 1965644928]

約数ペア:

[(1, 1965644928), (2, 982822464), (3, 655214976), (4, 491411232), (6, 327607488), (8, 245705616), (9, 218404992), (12, 163803744), (13, 151203456), (16, 122852808), (18, 109202496), (24, 81901872), (26, 75601728), (27, 72801664), (32, 61426404), (36, 54601248), (39, 50401152), (48, 40950936), (52, 37800864), (54, 36400832), (64, 30713202), (67, 29337984), (72, 27300624), (78, 25200576), (96, 20475468), (104, 18900432), (108, 18200416), (117, 16800384), (128, 15356601), (134, 14668992), (144, 13650312), (156, 12600288), (192, 10237734), (201, 9779328), (208, 9450216), (216, 9100208), (234, 8400192), (268, 7334496), (288, 6825156), (312, 6300144), (351, 5600128), (384, 5118867), (402, 4889664), (416, 4725108), (432, 4550104), (468, 4200096), (536, 3667248), (576, 3412578), (603, 3259776), (624, 3150072), (653, 3010176), (702, 2800064), (804, 2444832), (832, 2362554), (864, 2275052), (871, 2256768), (936, 2100048), (1072, 1833624), (1152, 1706289), (1206, 1629888), (1248, 1575036), (1306, 1505088), (1404, 1400032), (1608, 1222416), (1664, 1181277), (1728, 1137526), (1742, 1128384), (1809, 1086592), (1872, 1050024), (1959, 1003392), (2144, 916812), (2412, 814944), (2496, 787518), (2612, 752544), (2613, 752256), (2808, 700016), (3216, 611208), (3456, 568763), (3484, 564192), (3618, 543296), (3744, 525012), (3918, 501696), (4288, 458406), (4824, 407472), (4992, 393759), (5224, 376272), (5226, 376128), (5616, 350008), (5877, 334464), (6432, 305604), (6968, 282096), (7236, 271648), (7488, 262506), (7836, 250848), (7839, 250752), (8489, 231552), (8576, 229203), (9648, 203736), (10448, 188136), (10452, 188064), (11232, 175004), (11754, 167232), (12864, 152802), (13936, 141048), (14472, 135824), (14976, 131253), (15672, 125424), (15678, 125376), (16978, 115776), (17631, 111488), (19296, 101868), (20896, 94068), (20904, 94032), (22464, 87502), (23508, 83616), (23517, 83584), (25467, 77184), (25728, 76401), (27872, 70524), (28944, 67912), (31344, 62712), (31356, 62688), (33956, 57888), (35262, 55744), (38592, 50934), (41792, 47034), (41808, 47016), (43751, 44928)]